<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <!--
        表格中有多行，每一行又有多列
        table>(tr>td*4)*4
    -->
    <table width="700" border="1" cellspacing="0">
        <tr bgcolor="#eee">
            <th height="32">编号</th>
            <th>书名</th>
            <th>作者</th>
            <th>价格</th>
        </tr>
        <tr>
            <td height="32">1</td>
            <td>Python</td>
            <td rowspan="2">尼古拉斯.凯特</td> <!--跨越多行-->
            <td>59.9</td>
        </tr>
        <tr>
            <td height="32">2</td>
            <td>Go</td>
            <td>78.9</td>
        </tr>
        <tr>
            <td height="32">3</td>
            <td>Java</td>
            <td>克里斯蒂安.汉克斯</td>
            <td>66.9</td>
        </tr>
        <tr>
            <td colspan="4"> <!-- 跨越多列 -->
                备注：该数据来源于京东
            </td>
        </tr>
    </table>
</body>
</html>